STEM,FLUID VALVE
This is a U.S. Navy procurement for a 4-inch combination hull and backup ball valve stem, designated as SPECIAL EMPHASIS (Level I/SUBSAFE) material for a crucial shipboard system. The final delivery of material is due on or before 365 days after the effective date of the resulting contract. The work involves strict quality assurance, including a required quality system (ISO-9001 or equivalent), source inspection, and extensive material traceability and certification per invoked specifications like QQ-N-286 and NAVSEA drawing 801-6404584. Only sources with an acceptable Quality Control Manual on file are eligible for award.